Come on, now you're not even talking about the right war. We were talking about the Gulf War under Bush Sr, not the Iraq War which started under Bush Jr. (can't wait to hear how this is "another source I won't listen to"). What does the article on the Gulf War say?

The Iraqi government claimed that 2,300 civilians died during the air campaign. A Project on Defense Alternatives study found that 3,664 Iraqi civilians were killed in the conflict.

During the nationwide uprisings against the Ba'athist Iraqi government that directly followed the end of the Gulf War in March and April, an estimated 25,000 to 100,000 Iraqis were killed, overwhelmingly civilians

A Harvard University study released in June 1991 predicted that there would be tens of thousands of additional Iraqi civilian deaths by the end of 1991 due to the "public health catastrophe" caused by the destruction of the country's electrical generating capacity. "Without electricity, hospitals cannot function, perishable medicines spoil, water cannot be purified and raw sewage cannot be processed,". The US government refused to release its own study of the effects of the Iraqi public health crisis.

The number of direct, confirmed civilian casualties by US forces in the air campaign was in the thousands, nowhere near 100k. However, many more civilians died due to the damage to infrastructure or in the uprisings that the bombing campaign encouraged.

In other words, the 100k figure includes indirect deaths. This isn't me twisting numbers around somehow, this is simply what the article says.